%0 Journal Article %A E. A. Timofeev %T Calculation of the Expected Value of the Length of a Random Minimal Tree %J Teoriâ veroâtnostej i ee primeneniâ %D 1988 %P 383-387 %V 33 %N 2 %U http://geodesic.mathdoc.fr/item/TVP_1988_33_2_a19/ %G ru %F TVP_1988_33_2_a19